Gear accuracy: JIS B 1704:1978 Equivalent to Grade 4 Heat treatment: Carburize and harden only the teeth Tooth surface hardness: 55-60HRC Surface treatment: Black dye (no additional part black dye) Module: 4 Number of teeth: 25 Standard circle diameter (mm): 100 Hole diameter (mm): 35 装配距离(mm):80 总长度(mm):49.32 牙齿宽度(mm):2 5 形状:B3K 尖端圆形直径(mm):105.6666 其他可行性:部分不可用 点击:M8 钥匙凹槽:10 x 3.3 牙齿概况:Gleason 压力角(°):20